docs: def getmsg(option, lenout=_default_len_out):
      """
      Retrieve the current short error message,
      the explanation of the short error message, or the
      long error message.
  
      http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/getmsg_c.html
  
      :param option: Indicates type of error message.
      :type option: str
      :param lenout: Available space in the output string msg.
      :type lenout: int
      :return: The error message to be retrieved.
      :rtype: str
      """
      option = stypes.stringToCharP(option)
      lenout = ctypes.c_int(lenout)
      msg = stypes.stringToCharP(lenout)
      libspice.getmsg_c(option, lenout, msg)
      return stypes.toPythonString(msg)